Financial Instruments - Narrative (Details) - USD ($) $ in Millions |
3 Months Ended | ||
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Mar. 27, 2021 |
Mar. 28, 2020 |
Dec. 26, 2020 |
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Other Fair Value Disclosure [Line Items] | |||
Short-term investments | $ 1,353 | $ 695 | |
Impairment of investment | 8 | $ 0 | |
Commercial paper | |||
Other Fair Value Disclosure [Line Items] | |||
Short-term investments | 1,003 | 295 | |
Commercial paper | Level 2 | |||
Other Fair Value Disclosure [Line Items] | |||
Short-term investments | 1,000 | 295 | |
Mutual Fund | Level 1 | |||
Other Fair Value Disclosure [Line Items] | |||
Other assets | $ 59 | $ 46 |
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- Definition The amount by which the fair value of an investment is less than the amortized cost basis or carrying amount of that investment at the balance sheet date and the decline in fair value is deemed to be other than temporary, before considering whether or not such amount is recognized in earnings or other comprehensive income. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of assets classified as other. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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- Definition Amount of investments including trading securities, available-for-sale securities, held-to-maturity securities, and short-term investments classified as other and current. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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